Parametric analysis of self-wastage phenomena in sodium-water reaction

Jang, S.*; Yamaguchi, Akira*; Takata, Takashi; Ohshima, Hiroyuki

no journal, , 

In a self-wastage phenomenon, which occurs when a quite small leak of water or water vapor occurs in a steam generator of sodium cooled fast reactor, many parameters such as a shape and rate of leakage and sodium temperature are related mutually. In the present study, DEMATEL (Decision Making Trial and Evaluation Laboratory) method is applied to choose dominant parameters in the self-wastage phenomenon.